Shenzhen Xinzengcai Creative Electronics Co., Ltd.
| Frame Rate | 4K@30fps / 1080P@60fps |
| Applications | Live Streaming, Webinars, Online Presentations, Content Creation, Video Conferencing |
| Audio | Dual Stereo Noise-Reduction Microphones |
| Delivery Time | 30 working days |
| Lens Field of View | 77° |
| Payment Terms | T/T |
| Product Type | 4K USB Webcam |
| Focus System | PDAF Autofocus |
| Maximum Resolution | 3840 × 2160 |
| Supply Ability | 100000piece/Month |
| Model | 873L |
| USB Interface | USB 2.0 |
| Packaging Details | Neutral/Customized Color Box |
| Storage Temperature | -30–85°C |
| Certification | CE,RoHS,FCC |
| Place of Origin | China |
| Model Number | 873L |
| Brand Name | XinZengCai |
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Product Specification
| Frame Rate | 4K@30fps / 1080P@60fps | Applications | Live Streaming, Webinars, Online Presentations, Content Creation, Video Conferencing |
| Audio | Dual Stereo Noise-Reduction Microphones | Delivery Time | 30 working days |
| Lens Field of View | 77° | Payment Terms | T/T |
| Product Type | 4K USB Webcam | Focus System | PDAF Autofocus |
| Maximum Resolution | 3840 × 2160 | Supply Ability | 100000piece/Month |
| Model | 873L | USB Interface | USB 2.0 |
| Packaging Details | Neutral/Customized Color Box | Storage Temperature | -30–85°C |
| Certification | CE,RoHS,FCC | Place of Origin | China |
| Model Number | 873L | Brand Name | XinZengCai |
| High Light | 4K webcam with PDAF autofocus ，4K streaming webcam with stereo audio ，4K webcam for live streaming | ||
The 873L 4K Streaming Webcam is developed for creators, educators, professionals, and businesses looking for high-quality video performance in live streaming, online presentations, webinars, and digital content production. Combining Ultra HD resolution, fast autofocus, and high-quality stereo audio, it delivers a smooth and professional streaming experience.
With support for 3840 × 2160 Ultra HD resolution, the webcam captures highly detailed video suitable for professional broadcasts and content creation. The additional 1080P at 60fps mode provides fluid motion for live streaming, gaming commentary, online tutorials, and interactive presentations.
Its advanced PDAF autofocus system automatically maintains sharp focus during movement, allowing presenters to interact naturally with their audience without manually adjusting camera settings. This makes the webcam particularly suitable for dynamic streaming environments.
The 77° field of view offers balanced framing for individual creators while allowing room for demonstrations, product showcases, or educational materials. Combined with the precision optical lens, the camera produces clear images with natural color performance.
The integrated dual stereo noise-reduction microphones deliver crisp voice pickup while minimizing background distractions, helping audiences hear every detail clearly during live broadcasts and virtual events.
Supporting YUY2 and MJPEG formats, the webcam works efficiently with popular streaming and conferencing software. The USB 2.0 plug-and-play connection enables fast installation, while compatibility with Wins, macOS, Linux, Android, and Ubuntu ensures flexibility across multiple devices.
Whether broadcasting live, recording tutorials, hosting webinars, or participating in online meetings, the 873L 4K Streaming Webcam provides dependable image quality, responsive autofocus, and professional audio performance.
| Items | Parameters |
|---|---|
| Model | 873L |
| CPU | 7608 |
| Sensor | IMX260 Module |
| Lens Size | 1/2.5 Inch |
| Most Effective Pixels | 4000(H) × 3000(V) |
| Data Format | YUY2 / MJPEG |
| Pixel Size | 1.4μm * 1.4μm |
| Dynamic Range | 70dB |
| Lens Details | Focal Length: 4.25, F Number: 1.7, FOV: 77˚±1˚, Composition: 6P |
| Focusing System | PDAF (Phase Detection Auto Focus) |
| Frame Rate Capacity | 4K@30fps, 1080P@60fps |
| Audio Hardware | Dual Stereo Noise-Reduction MIC |
| Input Voltage | DC5V |
| Working Current | 190mA |
| Connection Interface | USB 2.0 |
| Working Temperature | 0 to 60 Celsius |
| Storage Temperature | -30 to 85 Celsius |
| System Compatibility | Win 7/8/10/11, Mac OS, Linux, Android, Ubuntu |
Company Details
Business Type:
Manufacturer
Year Established:
2018
Employee Number:
50~150
Ecer Certification：
Verified Supplier
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